GOST 28657-1990
Iron ores. Determination of reducibility

Standard No.

GOST 28657-1990

Release Date

1990

Published By

RU-GOST R

Latest

GOST 28657-1990

Scope

This standard specifies a method for determining recoverability, expressed as an indicator of the degree of recovery of natural iron.

GOST 28657-1990 Referenced Document

• GOST 15054-1980 Iron ores, concentrates, agglomerates and pellets. Methods of sampling and sample preparation for chemical analysis and determination of moisture content
• GOST 23581.18-1981 Iron ores, concentrates, agglomerates and pellets. Method for the determination of total iron

GOST 28657-1990 history

• 1990 GOST 28657-1990 Iron ores. Determination of reducibility